| 摘要 |
The present invention relates to a hybrid nanocomposite fiber composition, wherein a first nanononwoven fabric with an average diameter of 400-700 nm and a second nanononwoven fabric with an average diameter of 100-300 nm are alternately stacked. When a filter using the prepared nanocomposite nonwoven fabric is operated, problems such as high price, differential pressure, and filtration efficiency exists. However, the present invention can prepare a functional filter be price competitive, solve the filtration efficiency, and ensure high efficiency and high function by continuing the difference of thickness of the existing nanononwoven fabric diameter. |
